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  • Data  (7)
  • 175-1075A; 175-1079A; 175-1082A; 175-1084A; Accumulation rate, calcium carbonate; Accumulation rate, n-Alkanes; Accumulation rate, n-alkanol; Accumulation rate, total organic carbon; Age model; Angola Basin; Benguela Current, South Atlantic Ocean; Calculated, see reference(s); Carbon Preference Index, n-Alkanes (C27-C33); Carbon Preference Index, n-Alkanols; Center for Marine Environmental Sciences; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Elevation of event; Event label; GeoB1008-3; GeoB1016-3; GeoB1028-5; GeoB1710-3; GeoB1722-1; Gravity corer (Kiel type); Higher Plant Alkanes index; Joides Resolution; Latitude of event; Leg175; Longitude of event; M20/2; M6/6; MARUM; Meteor (1986); n-Alkane, average chain length; n-Alkanol average chain length; Namibia continental slope; Ocean Drilling Program; ODP; Sea surface temperature, annual mean; see reference(s); SL; Walvis Ridge, Southeast Atlantic Ocean  (4)
  • 103-638B; 103-640A; 103-641A; 103-641C; Bituminite; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Inertinite; Joides Resolution; Leg103; Liptinite, marine; Liptinite, terrigenous; Liptodetrinite; Maceral, mixed; Ocean Drilling Program; ODP; Sample code/label; South Atlantic Ocean; Vitrinite; Vitrinite reflection  (1)
  • 103-638B; 103-640A; 103-641A; 103-641C; DRILL; Drilling/drill rig; Joides Resolution; Leg103; Ocean Drilling Program; ODP; South Atlantic Ocean  (1)
  • 103-638B; 103-641A; 103-641C; Calculated; Carbon, organic, marine matter; Carbon, organic, total; Comment; Density, wet bulk; Depth, bathymetric; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Estimated; Event label; Joides Resolution; Leg103; Ocean Drilling Program; ODP; Paleoproductivity as carbon; Porosity; Sample code/label; Sedimentation rate; South Atlantic Ocean; Stage  (1)
Document type
  • Data  (7)
Source
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Stein, Ruediger; Rullkötter, Jürgen; Littke, Ralf; Schaefer, Rainer G; Welte, Dietrich Hugo (1988): Organofacies reconstruction and lipid geochemistry of sediments from the Galicia margin, Northeast Atlantic (ODP Leg 103). In: Boillot, G; Winterer, EL; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 103, 567-585, https://doi.org/10.2973/odp.proc.sr.103.158.1988
    Publication Date: 2024-01-09
    Description: Samples of Lower to middle Cretaceous rocks from ODP Sites 638, 640, and 641, drilled on the Galicia continental margin in the northeast Atlantic, have been investigated by organic geochemical methods (i.e., organic carbon determination, Rock-Eval pyrolysis, kerogen microscopy, gas chromatography, and gas chromatography/mass spectrometry) to define the Organofacies types and the depositional environments of these sediments. The results of this study fit well into the general picture drawn for the depositional history of the organic matter in Cretaceous organic-carbon-rich sediments in the North Atlantic from previous DSDP investigations. During the Valanginian to Albian, terrigenous organic carbon dominated the organic matter deposited on the Galicia continental margin. Cyclic changes in total organic carbon content were probably controlled by climatic-triggered changes in the supply of terrigenous organic matter from the nearby continent. A drastic change in depositional environment must have occurred near the Cenomanian/Turonian boundary. The preservation of large amounts of marine organic carbon in these sediments was probably caused by anoxic deep-water conditions during that time, rather than high productivity. All of the primary organic matter of the sediment samples investigated is thermally immature, as indicated by very low vitrinite reflectance values.
    Keywords: 103-638B; 103-640A; 103-641A; 103-641C; DRILL; Drilling/drill rig; Joides Resolution; Leg103; Ocean Drilling Program; ODP; South Atlantic Ocean
    Type: Dataset
    Format: application/zip, 4 datasets
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2024-01-09
    Keywords: 103-638B; 103-641A; 103-641C; Calculated; Carbon, organic, marine matter; Carbon, organic, total; Comment; Density, wet bulk; Depth, bathymetric; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Estimated; Event label; Joides Resolution; Leg103; Ocean Drilling Program; ODP; Paleoproductivity as carbon; Porosity; Sample code/label; Sedimentation rate; South Atlantic Ocean; Stage
    Type: Dataset
    Format: text/tab-separated-values, 89 data points
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2024-01-09
    Keywords: 103-638B; 103-640A; 103-641A; 103-641C; Bituminite; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Inertinite; Joides Resolution; Leg103; Liptinite, marine; Liptinite, terrigenous; Liptodetrinite; Maceral, mixed; Ocean Drilling Program; ODP; Sample code/label; South Atlantic Ocean; Vitrinite; Vitrinite reflection
    Type: Dataset
    Format: text/tab-separated-values, 101 data points
    Location Call Number Limitation Availability
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  • 4
    Publication Date: 2024-06-26
    Keywords: 175-1075A; 175-1079A; 175-1082A; 175-1084A; Accumulation rate, calcium carbonate; Accumulation rate, n-Alkanes; Accumulation rate, n-alkanol; Accumulation rate, total organic carbon; Age model; Angola Basin; Benguela Current, South Atlantic Ocean; Calculated, see reference(s); Carbon Preference Index, n-Alkanes (C27-C33); Carbon Preference Index, n-Alkanols; Center for Marine Environmental Sciences; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Elevation of event; Event label; GeoB1008-3; GeoB1016-3; GeoB1028-5; GeoB1710-3; GeoB1722-1; Gravity corer (Kiel type); Higher Plant Alkanes index; Joides Resolution; Latitude of event; Leg175; Longitude of event; M20/2; M6/6; MARUM; Meteor (1986); n-Alkane, average chain length; n-Alkanol average chain length; Namibia continental slope; Ocean Drilling Program; ODP; Sea surface temperature, annual mean; see reference(s); SL; Walvis Ridge, Southeast Atlantic Ocean
    Type: Dataset
    Format: text/tab-separated-values, 99 data points
    Location Call Number Limitation Availability
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  • 5
    Publication Date: 2024-06-26
    Keywords: 175-1075A; 175-1079A; 175-1082A; 175-1084A; Accumulation rate, calcium carbonate; Accumulation rate, n-Alkanes; Accumulation rate, n-alkanol; Accumulation rate, total organic carbon; Age model; Angola Basin; Benguela Current, South Atlantic Ocean; Calculated, see reference(s); Carbon Preference Index, n-Alkanes (C27-C33); Carbon Preference Index, n-Alkanols; Center for Marine Environmental Sciences; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Elevation of event; Event label; GeoB1008-3; GeoB1016-3; GeoB1028-5; GeoB1710-3; GeoB1722-1; Gravity corer (Kiel type); Higher Plant Alkanes index; Joides Resolution; Latitude of event; Leg175; Longitude of event; M20/2; M6/6; MARUM; Meteor (1986); n-Alkane, average chain length; n-Alkanol average chain length; Namibia continental slope; Ocean Drilling Program; ODP; Sea surface temperature, annual mean; see reference(s); SL; Walvis Ridge, Southeast Atlantic Ocean
    Type: Dataset
    Format: text/tab-separated-values, 99 data points
    Location Call Number Limitation Availability
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  • 6
    Publication Date: 2024-06-26
    Keywords: 175-1075A; 175-1079A; 175-1082A; 175-1084A; Accumulation rate, calcium carbonate; Accumulation rate, n-Alkanes; Accumulation rate, n-alkanol; Accumulation rate, total organic carbon; Age model; Angola Basin; Benguela Current, South Atlantic Ocean; Calculated, see reference(s); Carbon Preference Index, n-Alkanes (C27-C33); Carbon Preference Index, n-Alkanols; Center for Marine Environmental Sciences; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Elevation of event; Event label; GeoB1008-3; GeoB1016-3; GeoB1028-5; GeoB1710-3; GeoB1722-1; Gravity corer (Kiel type); Higher Plant Alkanes index; Joides Resolution; Latitude of event; Leg175; Longitude of event; M20/2; M6/6; MARUM; Meteor (1986); n-Alkane, average chain length; n-Alkanol average chain length; Namibia continental slope; Ocean Drilling Program; ODP; Sea surface temperature, annual mean; see reference(s); SL; Walvis Ridge, Southeast Atlantic Ocean
    Type: Dataset
    Format: text/tab-separated-values, 99 data points
    Location Call Number Limitation Availability
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  • 7
    Publication Date: 2024-06-26
    Keywords: 175-1075A; 175-1079A; 175-1082A; 175-1084A; Accumulation rate, calcium carbonate; Accumulation rate, n-Alkanes; Accumulation rate, n-alkanol; Accumulation rate, total organic carbon; Age model; Angola Basin; Benguela Current, South Atlantic Ocean; Calculated, see reference(s); Carbon Preference Index, n-Alkanes (C27-C33); Carbon Preference Index, n-Alkanols; Center for Marine Environmental Sciences; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Elevation of event; Event label; GeoB1008-3; GeoB1016-3; GeoB1028-5; GeoB1710-3; GeoB1722-1; Gravity corer (Kiel type); Higher Plant Alkanes index; Joides Resolution; Latitude of event; Leg175; Longitude of event; M20/2; M6/6; MARUM; Meteor (1986); n-Alkane, average chain length; n-Alkanol average chain length; Namibia continental slope; Ocean Drilling Program; ODP; Sea surface temperature, annual mean; see reference(s); SL; Walvis Ridge, Southeast Atlantic Ocean
    Type: Dataset
    Format: text/tab-separated-values, 99 data points
    Location Call Number Limitation Availability
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